8 Reasons Your Walls Are Stressing You Out

Collecting several pieces of art and displaying them together, collage-style, on one wall is an ever-popular trend, but creating a look that's cohesive—not chaotic—can be challenging. "It is okay to mix different genres and types of art, playing with frame sizes, shapes or no frames at all, but make sure there is some sort of consistent theme or color that brings the pieces together: all white frames, all frames with a wide mat or all black and white art," says Abby Larson, founder and editor of Style Me Pretty and Style Me Pretty Living.